Non-woven fibrous product

Abstract From the Canadian patent

A non-woven matrix of sized bushing glass and synthetic fibers provides a rigid but resilient product having good strength and insulating characteristics. The product finds particular application in large area panels such as vehicle headliners. The matrix consists of glass fibers, first, solid or hollow homogeneous synthetic fibers such as polyester, nylon or Kevlar and second bi-component, synthetic fibers which have been intimately combined with a thermosetting resin into a homogeneous mixture. The bi-component synthetic fibers include an outer low melting temperature sheath and a higher melting temperature core. This mixture is dispersed to form a blanket. The blanket may be heated and …